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/****************************************************************************
   -----------------------------------------------------------------------------
 **************************************************************************//*!
   \addtogroup lib_decode_hls
   @{
   \file
 *****************************************************************************/

#pragma once

#include "I_PictMngr.h"
#include "lib_common/SliceHeader.h"
#include "lib_common_dec/DecPicParam.h"

/*************************************************************************//*!
   \brief Sets the POC of the current decoded frame
   \param[in] pCtx   Pointer to a Picture manager context object
   \param[in] pSlice slice header of the current decoded slice
*****************************************************************************/
bool AL_AVC_PictMngr_SetCurrentPOC(AL_TPictMngrCtx* pCtx, AL_TAvcSliceHdr* pSlice);

/*************************************************************************//*!
   \brief This function updates the reconstructed resolution information
   \param[in] pCtx Pointer to a Picture manager context object
   \param[in] pSPS Pointer to a ACV SPS structure
   \param[in] pPP  Pointer to the current picture parameters
*****************************************************************************/
void AL_AVC_PictMngr_UpdateRecInfo(AL_TPictMngrCtx* pCtx, AL_TAvcSps const* pSPS, AL_TDecPicParam* pPP);

/*************************************************************************//*!
   \brief This function updates the Picture Manager context each time a picture have been parsed.
   \param[in] pCtx            Pointer to a Picture manager context object
   \param[in] bClearRef       Specifies if the reference pool picture is cleared
   \param[in] eMarkingFlag    Reference status of the current picture
*****************************************************************************/
void AL_AVC_PictMngr_EndParsing(AL_TPictMngrCtx* pCtx, bool bClearRef, AL_EMarkingRef eMarkingFlag);

/*************************************************************************//*!
   \brief This function clean the DPB from unwanted pictures
   \param[in] pCtx            Pointer to a Picture manager context object
*****************************************************************************/
void AL_AVC_PictMngr_CleanDPB(AL_TPictMngrCtx* pCtx);

/*************************************************************************//*!
   \brief Retrieves all buffers (input and output) required to decode the current slice
   \param[in]  pCtx          Pointer to a Picture manager context object
   \param[in]  pPP           Pointer to the current picture parameters
   \param[in]  pSP           Pointer to the current slice parameters
   \param[in]  pSlice        Pointer to the slice header of the current slice
   \param[in]  pListRef      Pointer to the current picture reference lists
   \param[out] pListVirtAddr Used for traces
   \param[out] pListAddr     Pointer to the buffer that will receive the references, colocated POC and colocated motion vectors address list
   \param[out] pPOC         Receives pointer to the POC buffer where
                          reference Pictures order count are stored.
   \param[out] pMV          Receives pointer to the MV buffer where
                          Motion Vectors should be stored.
   \param[out] pWP           Receives slices Weighted Pred tables
   \param[out] pRecs         Receives pointer to the frame buffers where reconstructed pictures should be stored.
   \return If the function succeeds the return value is nonzero (true)
        If the function fails the return value is zero (false)
*****************************************************************************/
bool AL_AVC_PictMngr_GetBuffers(AL_TPictMngrCtx* pCtx, AL_TDecPicParam* pPP, AL_TDecSliceParam* pSP, AL_TAvcSliceHdr* pSlice, TBufferListRef* pListRef, TBuffer* pListVirtAddr, TBuffer* pListAddr, TBufferPOC* pPOC, TBufferMV* pMV, TBuffer* pWP, AL_TRecBuffers* pRecs);

/*************************************************************************//*!
   \brief Initializes the reference picture list for the current slice
   \param[in]  pCtx     Pointer to a Picture manager context object
   \param[in]  pSlice   Current slice header
   \param[out] pListRef Receives the reference list of the current slice
*****************************************************************************/
void AL_AVC_PictMngr_InitPictList(AL_TPictMngrCtx* pCtx, AL_TAvcSliceHdr* pSlice, TBufferListRef* pListRef);

/*************************************************************************//*!
   \brief Initializes fill Gap in Frame num
   \param[in]  pCtx     Pointer to a Picture manager context object
   \param[in]  pSlice   Current slice header
*****************************************************************************/
void AL_AVC_PictMngr_Fill_Gap_In_FrameNum(AL_TPictMngrCtx* pCtx, AL_TAvcSliceHdr* pSlice);

/*************************************************************************//*!
   \brief Reorders the reference picture list of the current slice
   \param[in]     pCtx     Pointer to a Picture manager context object
   \param[in]     pSlice   Current slice header
   \param[in,out] pListRef Receives the modified reference list of the current slice
*****************************************************************************/
void AL_AVC_PictMngr_ReorderPictList(AL_TPictMngrCtx* pCtx, AL_TAvcSliceHdr* pSlice, TBufferListRef* pListRef);

/*@}*/

